If your are talking about s shell search then # of subshells equals n-1. So if n=3 the number of subshells is two.
If your are talking about periodic chemistry the number of subshells for n=3 is six.
If your are talking about the Weriner progression then ss= n!/(n-3)!
If you mean in the 3rd energy level, then the answer is 9 subshells. 1s + 3p + 5d = 9. If you mean the 3rd shell, such as the d shell, then the answer is 5 subshells.
n=2 has 3 2p orbitals.
Atomic number equals the number of protons, the (atomic) mass number equals the sum of (the number of) protons and neutrons of the same element.The answer is: they're differing in the number of neutrons(Mathematically: Where A = p and M = p + n, the difference in A and M is n)
principal energy level (n)= 3 Number of orbitals per level(n2)= 9 it equals 9 because it is n2 (32=9) n=1. 1 orbital n=2. 4 orbitals n=3. 9 orbitals n=4. 16 orbitals n=5. 25 orbitals n=6. 36 orbitalsn=7. 49 orbitals
It's to find the number of moles n = moles c = concentration (in dm3) V = volume (in dm3)
9
They are letters. s, p, and d 2s2 2p6 3s2 3p6 3d10 A full n = 3 level.
n=1, 1 subshelln=2, 4 subshellsn=3, 9 subshellsn=4, 16 subshellsSo, you see the trend is n^2 subshells
3 Number of Valves on a Trumpet
3 (n + 7) = 16
one
Given m equals 3 and n equals 1 then m3n3 equals?m3n3 = m*3*n*3 = 3*3*1*3 = [ 27 ]
125
n = 3
n/2 + 6 = n/3 so 6 = n/3 - n/2 = 2n/6 - 3n/6 = -n/6 and so n = -36
3 6
Yes. It represents the third energy level.
n1 has 1 n2 has 4